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How to test which port MySQL is running on and whether it can be connected to?
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edited Jul 6 '17 at 5:58
answered May 3 '11 at 4:08
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Is there a way to create a function from a string with javascript?
...t for 4 different ways to create a function from string :
Using RegExp with Function class
var func = "function (a, b) { return a + b; }".parseFunction();
Using Function class with "return"
var func = new Function("return " + "function (a, b) { return a + b; }")();
Using official Function const...
Javascript web app and Java server, build all in Maven or use Grunt for web app?
We are doing a web application with AngularJS and we like the idea of using Bower for Dependency Management and Grunt for building, running tests etc. ( Yeoman )
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What is the correct way to check for string equality in JavaScript?
What is the correct way to check for equality between Strings in JavaScript?
9 Answers
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Extending an Object in Javascript
I am currently transforming from Java to Javascript, and it's a bit hard for me to figure out how to extend objects the way I want it to do.
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How to check whether a string contains a substring in Ruby
I have a string variable with content:
9 Answers
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Should I commit or rollback a read transaction?
I have a read query that I execute within a transaction so that I can specify the isolation level. Once the query is complete, what should I do?
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How to get the connection String from a database
I have created a database with SQL Server Management Studio, I would like to now use it in my C# application. I need the connection string?
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What is cURL in PHP?
In PHP, I see the word cURL in many PHP projects. What is it? How does it work?
11 Answers
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How do I convert a string to a number in PHP?
...o this, since PHP will coerce the type for you in most circumstances. For situations where you do want to explicitly convert the type, cast it:
$num = "3.14";
$int = (int)$num;
$float = (float)$num;
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